Buoy



FIG. 1 is a perspective view of a first variant of the buoy;

FIG. 2 is a side view of the first variant of the buoy;

FIG. 3 is a front and back view of the first variant of the buoy;

FIG. 4 is a top and bottom view of the first variant of the buoy;

FIG. 5 is a perspective view of a second variant of the buoy;

FIG. 6 is a side view of the second variant of the buoy;

FIG. 7 is a top and bottom view of the second variant of the buoy; and,

FIG. 8 is a front and back view of the second variant of the buoy.

CLAIM I claim, the ornamental design for a buoy, as shown and described.